Home / 33,514.32-46,250.28-19,369.20

Finding the Fourth Proportional to 33,514.32, 46,250.28 and 19,369.20

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Solution

The fourth proportional to 33,514.32, 46,250.28 and 19,369.20 is: 26,729.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,514.32 : 46,250.28 = 19,369.20 : x
  2. Step 2: Convert to fraction form
    33,514.32/46,250.28 = 19,369.20/x
  3. Step 3: Cross multiply
    33,514.32x = 46,250.28 × 19,369.20
  4. Step 4: Simplify right side
    33,514.32x = 895,830,923.38
  5. Step 5: Solve for x
    x = 895,830,923.38/33,514.32
  6. Step 6: Final answer
    x = 26,729.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.